I have this panorama: https://www.dropbox.com/s/1e0qz92jsb4xibe/test-3000x1500.jpg?dl=0
I edited it in Photoshop and uploaded it to Google, but it isn't recognized as a panorama any more. That's why I added the missing META information using ExifTool:
-ProjectionType="equirectangular" -UsePanoramaViewer="True" -"PoseHeadingDegrees<$exif:GPSImgDirection" -"CroppedAreaImageWidthPixels<$ImageWidth" -"CroppedAreaImageHeightPixels<$ImageHeight" -"FullPanoWidthPixels<$ImageWidth" -"FullPanoHeightPixels<$ImageHeight" -CroppedAreaLeftPixels="0" -CroppedAreaTopPixels="0"
But it still isn't recognized. I also used the Google Sphere web app (http://photo-sphere.appspot.com/), but the downloaded version still isn't recognized as a panorama when I upload it to Google...
Thank you for any ideas!